Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Fujitsu Limited — 55,272 Patents

Rank (All Time): #10 of 106,127Top 1%
24,456 inventors
55,272 Patents All Time

Top Inventors at Fujitsu Limited All Time

Showing 4,201–4,250 of 24,456 inventors

RankNamePatents
#3989 Masahiro Ono 8
#3989 Masashi Ozeki 8
#3989 Masayuki Sasaki 8
#3989 Masayuki Sato 8
#3989 Manabu Shibata 8
#3989 Masahiro Shinbashi 8
#3989 Masaya Suwa 8
#3989 Manabu Toyoda 8
#3989 Masao Tsuruta 8
#3989 Masahiro Utumi 8
#3989 Masaomi Yamaguchi 8
#3989 Masahiro Yoshimoto 8
#3989 Masanobu Yuhara 8
#3989 Minoru Hirahara 8
#3989 Mikio Hondou 8
#3989 Mitsukazu Hosoya 8
#3989 Mitsuru Ikeda 8
#3989 Mitsuro Kamata 8
#3989 Mitsuru Koike 8
#3989 Mitsuru Otagiri 8
#3989 Mitsuhiro Sato 8
#3989 Mitsuo Suehiro 8
#3989 Minoru Suzuki 8
#3989 Miki Takagi 8
#3989 Michihiro Takamatsu 8
#3989 Michiko Takei 8
#3989 Mitsumasa Tsuchiya 8
#3989 Miwa Ueki 8
#3989 Mitsuhisa Watanabe 8
#3989 Mingxie Zheng 8
#3989 Motohiko Fukuhara 8
#3989 Motoshi Hamasaki 8
#3989 Motoshu Miyajima 8
#3989 Motoyuki Tanisho 8
#3989 Naoki Awaji 8
#3989 Naoyuki Fujimoto 8
#3989 Nariyasu Hayakawa 8
#3989 Naoyuki Inoue 8
#3989 Naoki Kobayashi 8
#3989 Naoki Kubo 8
#3989 Nancy Leong 8
#3989 Naoki Matsui 8
#3989 Naoaki Naka 8
#3989 Naoyoshi Toshine 8
#3989 Naoto Yamada 8
#3989 Norihiko Hatano 8
#3989 Nobuyuki Honjo 8
#3989 Nobuhiro Iwase 8
#3989 Nobuyuki Katae 8
#3989 Noriyuki Kawaguchi 8